Vivo IQOO Z5x official Pictures. Vivo IQOO Z5x is a Smartphone of vivo. The Vivo IQOO Z5x Android Smartphone. Announced Oct 2021. Features 6.58″ Display, MediaTek MT6877 Dimensity 900 5G Chipset, 5000 MAh Battery, 256 GB Storage, 8 GB RAM. Vivo IQOO Z5x price starts.